Greatest Common Factor of 78, 359, 139

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 78, 359, 139 by common division method
• Greatest Common Factor of 78, 359, 139 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 359

List of positive integer factors of 359 that divides 359 without a remainder.

1,359

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Greatest Common Factor

We found the factors 78,359,139 . The biggest common factor number is the GCF number.
So the greatest common factor 78,359,139 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 23, 732, 129
• GCF of 43, 468, 873
• GCF of 91, 635, 324
• GCF of 52, 543, 269
• GCF of 80, 139, 761

1. What is the GCF of 78, 359, 139?

Answer: GCF of 78, 359, 139 is 1.

2. How to Find the GCF of 78, 359, 139

Answer: Greatest Common Factor(GCF) of 78, 359, 139 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(78, 359, 139) = 1.